Linus Walleij [Tue, 25 Jun 2013 23:05:51 +0000 (01:05 +0200)]
ARM: integrator: let pciv3 use mem/premem from device tree
Instead of relying on the hard-coded mem/premem bases for
the PCI side, read in these from the device tree in the
DT probe path. Hard-code the old values on the non-DT probe
path. Introduce some static locals to hold these addresses
instead of the earlier static #defines.
Linus Walleij [Tue, 25 Jun 2013 23:05:38 +0000 (01:05 +0200)]
ARM: integrator: set local side PCI addresses right
This alters the local side address of the iospace to zero,
non prefetchable memory local side address to 0x00000000 and
prefetchable memory local side address to 0x10000000,
so as to match the values actually poked in by the driver.
Arnd Bergmann [Wed, 26 Jun 2013 14:52:01 +0000 (16:52 +0200)]
Merge tag 'omap-pm-v3.11/fixes/omap5-voltdm' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into next/soc
From Kevin Hilman:
OMAP5: PM: fix boot by removing unneeded dummy voltage domain data
* tag 'omap-pm-v3.11/fixes/omap5-voltdm' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm:
ARM: OMAP5: voltagedomain data: remove temporary OMAP4 voltage data
Nicolas Ferre [Mon, 24 Jun 2013 10:04:55 +0000 (12:04 +0200)]
ARM: at91/DT: fix SPI compatibility string
In previous version of SPI driver we where using different compatibility stings
for finding SPI features. We are now using the IP revision information.
So we stay with the unique compatibility string for this driver:
"atmel,at91rm9200-spi".
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Wenyou Yang <wenyou.yang@atmel.com>
We are no longer restricted in that respect. Further, OPP voltage
information is supposed to be provided by dts information. This needs
to be added in future patches as various voltage modules are converted
to dts.
This also fixes the build breakage for voltagedomains54xx_data.c when just
OMAP5 SoC is enabled: https://patchwork.kernel.org/patch/2764191/
Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Nishanth Menon <nm@ti.com> Cc: Benoit Cousson <b-cousson@ti.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Tony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Signed-off-by: Kevin Hilman <khilman@linaro.org>
Olof Johansson [Tue, 25 Jun 2013 20:43:28 +0000 (13:43 -0700)]
Merge branch 'sti/soc' into next/late
From Srinivas Kandagatla <srinivas.kandagatla@st.com>:
This patch-set adds basic support for STMicroelectronics STi series SOCs
which includes STiH415 and STiH416 with B2000 and B2020 board support.
STiH415 and STiH416 are dual-core ARM Cortex-A9 CPU, designed for
use in Set-top-boxes. The SOC support is available in mach-sti which
contains support code for STiH415, STiH416 SOCs including the generic
board support.
The reason for adding two SOCs at this patch set is to show that no new
C code is required for second SOC(STiH416) support.
* sti/soc:
ARM: stih41x: Add B2020 board support
ARM: stih41x: Add B2000 board support
ARM: sti: Add DEBUG_LL console support
ARM: sti: Add STiH416 SOC support
ARM: sti: Add STiH415 SOC support
Olof Johansson [Tue, 25 Jun 2013 20:36:09 +0000 (13:36 -0700)]
Merge branch 'nspire/soc' into next/late
From Daniel Tang <dt.tangr@gmail.com>
This is the initial platform code for the TI-Nspire graphing
calculators. The platform support is rather unspectacular, but still
contains platform data for the LCD panel, which will get removed once
there is a DT binding for the AMBA CLCD driver.
* nspire/soc:
arm: Add Initial TI-Nspire support
arm: Add device trees for TI-Nspire hardware
B2020 ADI board is reference board for STIH415/416 SOCs, it has 2 x
UART, 4x USB, 1 x Ethernet, 1 x SATA, 1 x PCIe, and 2GB RAM with
standard set-top box IPs.
This patch adds initial support to B2020 with STiH415/416 with SBC_UART1
as console and a heard beat LED.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> CC: Stephen Gallimore <stephen.gallimore@st.com> CC: Stuart Menefy <stuart.menefy@st.com> CC: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: Olof Johansson <olof@lixom.net>
The STiH415 is the next generation of HD, AVC set-top box processors for
satellite, cable, terrestrial and IP-STB markets. It is an ARM Cortex-A9
1.0 GHz, dual-core CPU.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> CC: Stephen Gallimore <stephen.gallimore@st.com> CC: Stuart Menefy <stuart.menefy@st.com> CC: Arnd Bergmann <arnd@arndb.de> CC: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Tue, 25 Jun 2013 18:20:15 +0000 (11:20 -0700)]
Merge tag 'ux500-dma40-for-arm-soc-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/drivers
From Linus Walleij:
DMA40 fixes for earlier submitted driver patches:
- Fix various error path and sparse bugs in the DMA40 driver
- Fix various compile errors in the ux500 crypto driver
(dependent on the DMA40 changes).
* tag 'ux500-dma40-for-arm-soc-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
crypto: ux500: use dmaengine_submit API
crypto: ux500: use dmaengine_prep_slave_sg API
crypto: ux500: use dmaengine_device_control API
crypto: ux500/crypt: add missing __iomem qualifiers
crypto: ux500/hash: add missing static qualifiers
crypto: ux500/hash: use readl on iomem addresses
dmaengine: ste_dma40: Declare memcpy config as static
dmaengine: ste_dma40: fix error return code in d40_probe()
Stephen Warren [Fri, 21 Jun 2013 22:39:07 +0000 (16:39 -0600)]
ARM: tegra: fix section mismatch in tegra_pmc_parse_dt
tegra_pmc_parse_dt() references __initconst data. Fix it to be __init.
This matches its only usage; a call from tegra_pmc_init() which is
already __init. This fixes:
WARNING: vmlinux.o(.text.unlikely+0x580): Section mismatch in reference
from the function tegra_pmc_parse_dt() to the (unknown reference)
.init.rodata:(unknown)
Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Tue, 25 Jun 2013 15:50:18 +0000 (08:50 -0700)]
Merge tag 'soc-exynos5420-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/late
From Kukjin Kim, this adds pinctrl support for Exynos 5420.
* tag 'soc-exynos5420-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
pinctrl: exynos: add exynos5420 SoC specific data
ARM: dts: add pinctrl support to EXYNOS5420
Arnd Bergmann [Mon, 24 Jun 2013 14:46:23 +0000 (16:46 +0200)]
Merge tag 'davinci-for-v3.11/soc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc
From Sekhar Nori:
DaVinci SoC updates for v3.11 - part 2
This pull request adds DT and runtime PM to
EDMA ARM private API so it can be used on
DT enabled DaVinci and OMAP platforms.
Also adds DMA channel crossbar mapping
support to be used by DT-enabled platforms
which use it.
* tag 'davinci-for-v3.11/soc-2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
dmaengine: edma: enable build for AM33XX
ARM: edma: Add EDMA crossbar event mux support
ARM: edma: Add DT and runtime PM support to the private EDMA API
dmaengine: edma: Add TI EDMA device tree binding
ARM: edma: Convert to devm_* api
ARM: keystone: Move CPU bringup code to dedicated asm file
Because of inline asm usage in platsmp.c, smc instruction
creates build failure for ARM V6+V7 build where as using instruction
encoding for smc breaks the thumb2 build.
So move the code snippet to separate asm file and mark
it with 'armv7-a$(plus_sec)' to avoid any build issues.
Arnd Bergmann [Mon, 3 Jun 2013 13:38:58 +0000 (15:38 +0200)]
ARM: multiplatform: always pick one CPU type
With the new default platform code, we can always boot using DT
without requiring a board file, but we cannot build a kernel
unless we select at least one CPU core, which breaks some
"randconfig" builds.
This adapts the ARCH_MULTI_V4T and ARCH_MULTI_V5 options so we
always default to a common CPU core if no platform was enabled
that picks something else. The default we pick for ARMv4T is
ARM920T, while for ARMv5 we pick ARM926T.
Mohammed, Afzal [Mon, 24 Jun 2013 08:13:45 +0000 (08:13 +0000)]
ARM: OMAP2+: AM43x: resolve SMP related build error
If AM43x and SMP is selected, OMAP4 & OMAP5 deselected, build error as
follows,
arch/arm/mach-omap2/built-in.o: In function `scu_gp_set':
arch/arm/mach-omap2/sleep44xx.S:131: undefined reference to `omap4_get_scu_base'
arch/arm/mach-omap2/sleep44xx.S:132: undefined reference to `scu_power_mode'
arch/arm/mach-omap2/built-in.o: In function `scu_gp_clear':
arch/arm/mach-omap2/sleep44xx.S:227: undefined reference to `omap4_get_scu_base'
arch/arm/mach-omap2/sleep44xx.S:229: undefined reference to `scu_power_mode'
Resolve it by building sleep44xx.S only for OMAP4 & OMAP5.
Signed-off-by: Afzal Mohammed <afzal@ti.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 3 Jun 2013 13:57:31 +0000 (15:57 +0200)]
ARM: mxs: don't select HAVE_PWM
The HAVE_PWM symbol is only for legacy platforms that provide
the PWM API without using the generic framework. MXS actually
uses that framework, and selecting the symbol anyway might
cause build errors like
drivers/built-in.o: In function `pwm_beeper_resume':
:(.text+0x1f4fc0): undefined reference to `pwm_config'
:(.text+0x1f4fc8): undefined reference to `pwm_enable'
drivers/built-in.o: In function `pwm_beeper_suspend':
:(.text+0x1f4ffc): undefined reference to `pwm_disable'
Arnd Bergmann [Mon, 3 Jun 2013 14:00:22 +0000 (16:00 +0200)]
ARM: mxs: stub out mxs_pm_init for !CONFIG_PM
When building a kernel without CONFIG_PM, we get a link
error from referencing mxs_pm_init in the machine
descriptor. This defines a macro to NULL for that case.
Like other ARM specific drivers, this one requires ARM_CPU_SUSPEND,
as shown by this linker error:
drivers/built-in.o: In function `calxeda_pwrdown_idle':
drivers/cpuidle/cpuidle-calxeda.c:84: undefined reference to `cpu_suspend'
drivers/cpuidle/cpuidle-calxeda.c:86: undefined reference to `cpu_resume'
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: linux-pm@vger.kernel.org
Fabio Baltieri [Thu, 20 Jun 2013 09:17:39 +0000 (11:17 +0200)]
dmaengine: ste_dma40: Declare memcpy config as static
Fix sparse warnings:
drivers/dma/ste_dma40.c:81:26: warning: symbol 'dma40_memcpy_conf_phy' was not declared. Should it be static?
drivers/dma/ste_dma40.c:95:26: warning: symbol 'dma40_memcpy_conf_log' was not declared. Should it be static?
Matt Porter [Thu, 20 Jun 2013 21:06:40 +0000 (16:06 -0500)]
dmaengine: edma: enable build for AM33XX
Enable TI EDMA option on OMAP and TI_PRIV_EDMA
Signed-off-by: Matt Porter <mporter@ti.com> Signed-off-by: Joel A Fernandes <joelagnel@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Matt Porter [Thu, 20 Jun 2013 21:06:39 +0000 (16:06 -0500)]
ARM: edma: Add EDMA crossbar event mux support
EDMA supports a cross bar which provides ability
to mux additional events into physical channels
present in the channel controller.
This is required when the number of events present
in the system are more than number of available
physical channels.
Changes by Joel:
* Split EDMA xbar support out of original EDMA DT parsing patch
to keep it easier for review.
* Rewrite shift and offset calculation.
Suggested-by: Sekhar Nori <nsekhar@ti.com>
Suggested by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Joel A Fernandes <joelagnel@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
[nsekhar@ti.com: fix checkpatch errors and a minor coding improvement] Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Matt Porter [Thu, 20 Jun 2013 21:06:38 +0000 (16:06 -0500)]
ARM: edma: Add DT and runtime PM support to the private EDMA API
Adds support for parsing the TI EDMA DT data into the required EDMA
private API platform data. Enables runtime PM support to initialize
the EDMA hwmod. Enables build on OMAP.
Changes by Joel:
* Setup default one-to-one mapping for queue_priority and queue_tc
mapping as discussed in [1].
* Split out xbar stuff to separate patch. [1]
* Dropped unused DT helper to convert to array
* Fixed dangling pointer issue with Sekhar's changes
Signed-off-by: Matt Porter <mporter@ti.com>
[nsekhar@ti.com: fix checkpatch errors, build breakages. Introduce
edma_setup_info_from_dt() as part of that effort] Signed-off-by: Joel A Fernandes <joelagnel@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Matt Porter [Thu, 20 Jun 2013 21:06:37 +0000 (16:06 -0500)]
dmaengine: edma: Add TI EDMA device tree binding
The binding definition is based on the generic DMA controller
binding.
Joel:
* Droped reserved and queue DT entries from Documentation
for now from the original patch series (v10)
* Included properties in Documentation and clarified DMA properties (V11)
* Made ti,hwmod option
* Clarified DMA entries
Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Matt Porter <mporter@ti.com> Signed-off-by: Joel A Fernandes <joelagnel@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Ezequiel Garcia [Sat, 22 Jun 2013 16:52:27 +0000 (13:52 -0300)]
ARM: mvebu: fix length of ethernet registers in mv78260 dtsi
The length of the registers area for the Marvell 370/XP Ethernet controller
was incorrect in the .dtsi: 0x2500, while it should have been 0x4000.
This problem wasn't noticed because there used to be a static mapping for
all the MMIO register region set up by ->map_io().
The register length was fixed in all the other device tree files,
except from the armada-xp-mv78260.dtsi, in the following commit:
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
* tag 'dt-3.11-6' of git://git.infradead.org/users/jcooper/linux:
ARM: Kirkwood: Fix the internal register ranges translation
arm: mvebu: enable mini-PCIe connectors on Armada 370 RD
Ezequiel Garcia [Tue, 18 Jun 2013 15:31:19 +0000 (12:31 -0300)]
ARM: Kirkwood: Fix the internal register ranges translation
Although the internal register window size is 1 MiB, the previous
ranges translation for the internal register space had a size of
0x4000000. This was done to allow the crypto and nand node to access
the corresponding 'sram' and 'nand' decoding windows.
In order to describe the hardware more accurately, we declare the
real 1 MiB internal register space in the ranges, and add a translation
entry for the nand node to access the 'nand' window.
This commit will make future improvements on the MBus DT binding easier.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Arnd Bergmann [Fri, 21 Jun 2013 13:28:16 +0000 (15:28 +0200)]
Merge tag 'renesas-dt2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
From Simon Horman:
Second Round of Renesas ARM-based SoC DT updates for v3.11
* Increased DT coverage for renesas-intc-irqpin
by Guennadi Liakhovetski
* Clean up of address format used in sh73a0 dtsi file
by Guennadi Liakhovetski
* tag 'renesas-dt2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: irqpin: add a DT property to enable masking on parent
ARM: shmobile: sh73a0: remove "0x" prefix from DT node names
irqchip: renesas-intc-irqpin: DT binding for sense bitfield width
Arnd Bergmann [Fri, 21 Jun 2013 13:15:57 +0000 (15:15 +0200)]
Merge tag 'renesas-gpio-rcar2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/drivers
From Simon Horman:
Second Round of Renesas ARM based SoC GPIO R-Car updates for v3.11
Documentation enhancement and code cleanup by Laurent Pinchart.
* tag 'renesas-gpio-rcar2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
gpio-rcar: Remove #ifdef CONFIG_OF around OF-specific sections
gpio-rcar: Reference core gpio documentation in the DT bindings
Arnd Bergmann [Fri, 21 Jun 2013 13:14:10 +0000 (15:14 +0200)]
Merge tag 'renesas-pinmux2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/drivers
From Simon Horman:
Second Round of Renesas ARM based SoC pinmux and GPIO update for v3.11
tidyup MMC_D1 pin for r8a7778 SoC
fix two pin numbers and add HSCIF pin groups to r8a7790 SoC
add pinmux data for MMCIF and SDHI interfaces for r8a73a4 SoC
* tag 'renesas-pinmux2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
sh-pfc: r8a7778: tidyup MMC_D1 pin
pinctrl: r8a7790: fix two pin numbers
sh-pfc: r8a7790: add HSCIF pin groups
pinctrl: r8a73a4: add pinmux data for MMCIF and SDHI interfaces
Arnd Bergmann [Fri, 21 Jun 2013 13:09:42 +0000 (15:09 +0200)]
Merge tag 'renesas-boards2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards
From Simon Horman:
Second Round of Renesas ARM-based SoC board updates for v3.11
* Extended hardware coverage for the Bock-W board
by Goda-san and Morimoto-san
* Correction to Ether device name for the Bock-W board
from Sergei Shtylyov
* tag 'renesas-boards2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: BOCK-W: change Ether device name
ARM: shmobile: bockw: add MMCIF support
ARM: shmobile: bockw: add SPI FLASH support
ARM: shmobile: bockw: add I2C device support
ARM: shmobile: BOCK-W: add Ether support
Arnd Bergmann [Fri, 21 Jun 2013 13:00:24 +0000 (15:00 +0200)]
Merge tag 'soc-exynos5420-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/late
From Kukjin Kim:
based on tags/common-clk-audio
- add support for exynos5420 SoC
* tag 'soc-exynos5420-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: extend soft-reset support for EXYNOS5420
ARM: EXYNOS: add secondary CPU boot base location for EXYNOS5420
clocksource: exynos_mct: use (request/free)_irq calls for local timer registration
ARM: dts: Add initial device tree support for EXYNOS5420
clk: exynos5420: register clocks using common clock framework
ARM: EXYNOS: use four additional chipid bits to identify EXYNOS family
serial: samsung: select EXYNOS specific driver data if ARCH_EXYNOS is defined
ARM: EXYNOS: Add support for EXYNOS5420 SoC
ARM: dts: list the CPU nodes for EXYNOS5250
ARM: dts: fork out common EXYNOS5 nodes
Arnd Bergmann [Fri, 21 Jun 2013 12:57:38 +0000 (14:57 +0200)]
Merge tag 'renesas-cleanup-boot-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
From Simon Horman:
Renesas ARM based SoC boot cleanup for v3.11
Work by Magnus Damm and others to clean up the boot of and move
things closer to supporting multi-arch.
As a side effect of this work it was decided to remove support for
two boards, Bonito and AP4EVB. Those patches are included in this
series as they depend on earlier patches in the series.
* tag 'renesas-cleanup-boot-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: Remove Bonito board support
ARM: shmobile: Remove AP4EVB board support
ARM: shmobile: Remove mach/memory.h
ARM: shmobile: Remove MEMORY_START/SIZE
ARM: shmobile: Enable ARM_PATCH_PHYS_VIRT
ARM: shmobile: Remove old SCU boot code
ARM: shmobile: EMEV2 SMP with SCU boot fn and args
ARM: shmobile: sh73a0 SMP with SCU boot fn and args
ARM: shmobile: r8a7779 SMP with SCU boot fn and args
ARM: shmobile: Add SCU boot function using argument
ARM: shmobile: Add SMP boot function and argument
ARM: shmobile: Rework sh7372 sleep code to use virt_to_phys()
ARM: shmobile: Remove romImage CONFIG_MEMORY_START
ARM: shmobile: Let romImage rely on default ATAGS
ARM: shmobile: uImage load address rework
Arnd Bergmann [Fri, 21 Jun 2013 12:54:09 +0000 (14:54 +0200)]
Merge tag 'renesas-cleanup-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/late
From Simon Horman:
Renesas ARM based SoC cleanups for v3.11
__initdata annotations for the r8a7790 SoC by Morimoto-san.
* tag 'renesas-cleanup-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (158 commits)
ARM: shmobile: r8a7790: add __initdata on resource and device data
Based on 'renesas-pinmux-for-v3.11' and 'renesas-soc-for-v3.11
Arnd Bergmann [Fri, 21 Jun 2013 12:48:58 +0000 (14:48 +0200)]
Merge branch 'ux500/cleanup' into next/drivers
Patches from Lee Jones:
This gets rid of mop500_snowball_ethernet_clock_enable() which is no
longer in use. It also straightens out a bug which ensures the SMSC911x's
regulator is turned on at start-up when using Device Tree.
mop500_snowball_ethernet_clock_enable() provided a means to enable a
clock which was used for the SMSC911x Ethernet device on Snowball. It
was merely a stand-in until the driver was common clk compliant. Now
that it is, this can be removed for both DT and ATAGs booting.
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Linus Walleij <linus.walleij@linaro.org>
Lee Jones [Tue, 18 Jun 2013 08:51:58 +0000 (09:51 +0100)]
ARM: ux500: Correct the EN_3v3 regulator's on/off GPIO
When this node was added, the AB8500 GPIO driver was pretty broken.
As a hack, we pretended that NOMADIK GPIO 26 was the correct on/off
pin, as it was unused. It worked because AB8500 GPIO 26 was in an
'always on from boot' state. Now the AB8500 GPIO driver is working,
the default state for all the pins is 'off'. Let's flip back over to
use the correct GPIO which is _actually_ attached to the regulator.
We're also taking the opportunity to straighten out some formatting
misdemeanours, swapping spaces for tabs.
Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Linus Walleij <linus.walleij@linaro.org>
Arnd Bergmann [Fri, 21 Jun 2013 09:46:56 +0000 (11:46 +0200)]
Merge tag 'v3.11-rockchip-basics' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/soc
From Heiko Stuebner:
Adds basic support for Rockchip Cortex-A9 SoCs.
* tag 'v3.11-rockchip-basics' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm: add basic support for Rockchip RK3066a boards
arm: add debug uarts for rockchip rk29xx and rk3xxx series
arm: Add basic clocks for Rockchip rk3066a SoCs
clocksource: dw_apb_timer_of: use clocksource_of_init
clocksource: dw_apb_timer_of: select DW_APB_TIMER
clocksource: dw_apb_timer_of: add clock-handling
clocksource: dw_apb_timer_of: enable the use the clocksource as sched clock
Heiko Stuebner [Sun, 2 Jun 2013 21:09:41 +0000 (23:09 +0200)]
arm: add basic support for Rockchip RK3066a boards
This adds a generic devicetree board file and a dtsi for boards
based on the RK3066a SoCs from Rockchip.
Apart from the generic parts (gic, clocks, pinctrl) the only components
currently supported are the timers, uarts and mmc ports (all DesignWare-
based).
Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Olof Johansson <olof@lixom.net>
Heiko Stuebner [Thu, 13 Jun 2013 14:18:11 +0000 (16:18 +0200)]
arm: Add basic clocks for Rockchip rk3066a SoCs
This adds a basic clock setup for rk3066a SoCs. Only the gates are
set up currently, as the mux and dividers should use the upcoming
generic devicetree bindings.
Clocks whose rates need to be known are supplied by fixed-rate
"dummy"-clocks that provide the correct rate. This is uncritical insofar
that the only bootloader currently in existence for Rockchip devices
is the propietary Rockchip one that always setups the clocks in the
necessary way.
Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Mike Turquette <mturquette@linaro.org>
Arnd Bergmann [Thu, 20 Jun 2013 21:01:41 +0000 (23:01 +0200)]
Merge branch 'for_3.11/dts' of git://git.kernel.org/pub/scm/linux/kernel/git/bcousson/linux-omap-dt into next/dt
From Benoit Cousson:
omap devicetree changes for v3.11 merge window
- Add mandatory DT support for missing IPs, like USB host,
bandgap, LED, NAND, LAN, CPSW, PWM for OMAP and AMXX devices.
- Introduce new AM43x silicon.
* 'for_3.11/dts' of git://git.kernel.org/pub/scm/linux/kernel/git/bcousson/linux-omap-dt: (52 commits)
ARM: dts: omap5-uevm: Provide USB Host PHY clock frequency
ARM: dts: omap4-panda: Fix DVI EDID reads
ARM: dts: omap4-panda: Add USB Host support
ARM: dts: AM43x EPOS EVM support
ARM: dts: OMAP5: Add bandgap DT entry
ARM: dts: AM33XX: Add pinmux configuration for CPSW to am335x EVM
ARM: dts: AM33XX: Add pinmux configuration for CPSW to EVMsk
ARM: dts: AM33XX: Add pinmux configuration for CPSW to beaglebone
ARM: dts: omap3-overo: Add default trigger for TWL4030 LED
ARM: dts: omap3-tobi: Correct polarity for GPIO LED
ARM: dts: omap3-tobi: Add SMSC911X node
ARM: dts: OMAP3: Include IRQ header
ARM: dts: Protect pinctrl headers against multiple inclusions
ARM: AM33XX: clock data: Enable clkout2 as part of init
ARM: AM33XX: clock: Add debugSS clock nodes
ARM: dts: OMAP5: Add Palmas MFD node and regulator nodes
ARM: dts: AM33XX: Add PWM backlight DT data to am335x-evmsk
ARM: dts: AM33XX: Add PWM backlight DT data to am335x-evm
ARM: dts: AM33XX: Add PWMSS device tree nodes
ARM: dts: OMAP4460: Add bandgap entry for OMAP4460 devices
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Tony Lindgren <tony@atomide.com>
projects / karo-tx-linux.git / log